Registration information is used by our program to improve our services, to offer users additional services and to generate aggregate metrics and statistics on the GIS Climate Change Scenarios portal usage. We may share aggregated and or anonymous user information with you, other users, and other third parties, including CCSM data providers, and our sponsors, but will not distribute outside the program any individually identifiable user information. We store the registration information in our database for as long as is reasonably needed for the intended purposes.